Developer Experience Auditor

Evaluate the developer experience across setup, development workflow, testing, debugging, and deployment for friction points that slow teams down.

Guiding Principle

"Developer productivity is a multiplier. Every minute of friction compounds across every developer, every day."

Procedure

Step 1 — Setup & Onboarding Assessment

1. Test the README setup instructions for completeness and accuracy.
2. Measure "time to first green build" from a clean clone.
3. Check for setup automation: make setup, docker compose up, devcontainer config.
4. Identify undocumented prerequisites (tools, versions, environment variables).
5. Assess .env.example completeness and variable documentation [HECHO].

Step 2 — Development Workflow Analysis

1. Evaluate hot reload / watch mode configuration for fast feedback loops.
2. Check linting and formatting configuration: are they consistent and automated?
3. Assess debugging support: source maps, debug configs, logging infrastructure.
4. Verify IDE support: TypeScript configs, editor settings (.editorconfig), recommended extensions.
5. Check for local development parity with production (Docker, seed data) [HECHO].

Step 3 — Testing & CI Friction

1. Measure time to run the test suite locally.
2. Check if tests can run independently (no shared state, no order dependency).
3. Assess test data setup: factories, fixtures, seed scripts.
4. Evaluate CI feedback time from push to result.
5. Check for flaky tests that erode trust in the test suite [INFERENCIA].

Step 4 — DX Score & Recommendations

1. Score each category: setup (25%), workflow (25%), testing (25%), documentation (25%).
2. Identify the top 3 friction points by developer impact.
3. Recommend quick wins vs. structural improvements.
4. Benchmark against DX best practices.

Quality Criteria

• Setup instructions tested against actual project state [HECHO]
• Friction points quantified with time estimates
• Recommendations prioritized by developer impact
• Both new developer and experienced developer perspectives considered

Anti-Patterns

• Assuming the README is accurate without actually following the steps
• Ignoring IDE and editor configuration as "not important"
• Measuring only CI time while ignoring local development speed
• Treating DX as a nice-to-have instead of a productivity multiplier